From owner-cvs-src@FreeBSD.ORG Mon Oct 16 17:05:19 2006 Return-Path: X-Original-To: cvs-src@FreeBSD.org Delivered-To: cvs-src@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 674C216A407; Mon, 16 Oct 2006 17:05:19 +0000 (UTC) (envelope-from jmg@hydrogen.funkthat.com) Received: from hydrogen.funkthat.com (gate.funkthat.com [69.17.45.168]) by mx1.FreeBSD.org (Postfix) with ESMTP id B5E2E43D5C; Mon, 16 Oct 2006 17:05:18 +0000 (GMT) (envelope-from jmg@hydrogen.funkthat.com) Received: from hydrogen.funkthat.com (juz0w20rv1vytdgt@localhost.funkthat.com [127.0.0.1]) by hydrogen.funkthat.com (8.13.6/8.13.3) with ESMTP id k9GH5Ihx041967; Mon, 16 Oct 2006 10:05:18 -0700 (PDT) (envelope-from jmg@hydrogen.funkthat.com) Received: (from jmg@localhost) by hydrogen.funkthat.com (8.13.6/8.13.3/Submit) id k9GH5HSl041966; Mon, 16 Oct 2006 10:05:17 -0700 (PDT) (envelope-from jmg) Date: Mon, 16 Oct 2006 10:05:17 -0700 From: John-Mark Gurney To: Oleg Bulyzhin Message-ID: <20061016170517.GF23971@funkthat.com> References: <200610091615.k99GFuPD054744@repoman.freebsd.org> <20061016081442.GA344@lath.rinet.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20061016081442.GA344@lath.rinet.ru> User-Agent: Mutt/1.4.2.1i X-Operating-System: FreeBSD 5.4-RELEASE-p6 i386 X-PGP-Fingerprint: B7 EC EF F8 AE ED A7 31 96 7A 22 B3 D8 56 36 F4 X-Files: The truth is out there X-URL: http://resnet.uoregon.edu/~gurney_j/ X-Resume: http://resnet.uoregon.edu/~gurney_j/resume.html Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/pci pci.c pci_if.m pci_private.h pcivar.h src/sys/dev/sk if_sk.c if_skreg.h X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: John-Mark Gurney List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Oct 2006 17:05:19 -0000 Oleg Bulyzhin wrote this message on Mon, Oct 16, 2006 at 12:14 +0400: > On Mon, Oct 09, 2006 at 04:15:56PM +0000, John-Mark Gurney wrote: > > jmg 2006-10-09 16:15:56 UTC > > > > FreeBSD src repository > > > > Modified files: > > sys/dev/pci pci.c pci_if.m pci_private.h pcivar.h > > sys/dev/sk if_sk.c if_skreg.h > > Log: > > provide routines to access VPD data at the PCI layer... > > > > remove sk's own implementation, and use the new calls to get the data... > > > > Reviewed by: -arch > > > > Revision Changes Path > > 1.315 +339 -3 src/sys/dev/pci/pci.c > > 1.9 +13 -0 src/sys/dev/pci/pci_if.m > > 1.18 +4 -0 src/sys/dev/pci/pci_private.h > > 1.71 +34 -0 src/sys/dev/pci/pcivar.h > > 1.131 +7 -148 src/sys/dev/sk/if_sk.c > > 1.39 +0 -31 src/sys/dev/sk/if_skreg.h > > I have problem with my test machine since this commit: > kernel is panicing on boot if i have my pci bge(4) NIC plugged in. > > Last kernel messages are: > pci1: physical bus=1 > pci1:2:0: bad VPD cksum, remain 244 > > Invoking ddb after panic gives this backtrace: > [skipped] > pci_read_vpd > pci_read_extcap > pci_read_device > pci_add_children > acpi_pci_attach > device_attach > [skipped] > > (i'm unable to get crashdump) > > If i unplug bge, kernel boots just fine. > > P.S. i can provide any additional info needed and can test patches. Can you get a line number from pci_read_vpd? Even if you can't get a crash dump, you can use addr2line (or kgdb) w/ the ip of the panic... That would help.. Looks like some manufacturers aren't following the PCI standard.. :( -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."